Question

Sign convention of mirror and lens:
1) v = ?
2)u = ?
3)f = ?
4)m = ?
5)R1 = ?
6)R2 = ?
7)hi = ?
8)ho = ?
whereas, v = image distance, u = object distance, f = focal length, m = magnification, hi = height of image, ho = height of object, R1 = radii of curvature, R2 = radii of curvature.
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Answer 1

Answer:

yes bro your answer are right